This is just a short guide on how to jailbreak your iPod1G/2G/3G devices and iPhone1G/2G/3G devices using Blackra1n tool.
Step 1: Upgrade your OS in your iPhone/iPod to OS 3.1.1 or OS 3.1.2
Step 2: Download Blackra1n tool for windows from http://www.blackra1n.com/
Step 3: Connect your device and run the tool.
Step 4: Goto the last page in your iPod/iPhone to find Blackra1n installed. Click on the app
your device is Jailbroken
Personally i have not done this due to lack of time. But this is the procedure which i learn from the forums.
What was missing was a simple read-me file with this tool. This is a great effort from Geohot. You can follow him on twitter @ http://www.twitter.com/Geohot
